In Firefox 55, I think that would be on the Options page, Advanced panel, Network mini-tab.

More info on that section of the page: Advanced panel - Accessibility, browsing, network, updates, and other advanced settings in Firefox

Can you find it on your Firefox?

Maybe you meant this: Why does Firefox IGNORE my "Offline web content and user data" settings?

No, I know it's a bug, which is why I completely removed it last time. Maybe it's because the data is saves is so small.

Good question, though.

I thought it was an about:Something setting, but I cannot trace my long-ago steps. Will try your suggestion above, but it's def not familiar.

Refreshing helped in some respects/aspects, but FF has to sleek up and stop adding these "cutesy" features. Like it stripped and mean.

Thank you. Keep you posted.

jscher2000,

Options is not where you find this setting. As I said, I think it's "about:" something.

Thank you.

CiaoBella1 said

Options is not where you find this setting. As I said, I think it's "about:" something.

Would you try this please :

Type in the address bar about:config (press Enter) (promise to be careful, if asked) Type and look for the preference : offline-apps.allow_by_default and set it s value to false

You could also consider decreasing the value of the pref :

offline-apps-quota-warn (default = 51200)

Bravo, Happy112!

Thank you.

CiaoBella1 said

Bravo, Happy112! Thank you.

My pleasure  ! So glad that's what you were looking for  !